data attributes dont work

Okay, maybe I’ll find a solution. I’m not very confirm to wordpress so I find no way to get the original ID of the images insertet to a slider In the file uris-layout.php on line 113 the image output takes place.

I think I can modify the URLs with this
$medium_image_url = wp_get_attachment_image_src( Original-ID-of-the-Image, ‘medium’);
$URLmedium = parse_url($medium_image_url[0], PHP_URL_PATH);

and then
data-medium=”<?php echo $Urlmedium; ?>”

But I don’t find any way to get the Original-ID-of-the-Image? Do you have any idea how I can get this ID?

Best Regards
Lazinbee

Now I find a solution wich works for me. Its a little bit custom. I defined some custom image sizes in my child theme.

This is the modyfied code in uris-layout.php

foreach($RPGP_AllPhotosDetails as $RPGP_SinglePhotoDetails) {
	$Title = $RPGP_SinglePhotoDetails['rpgp_image_label'];
	$Desc = $RPGP_SinglePhotoDetails['rpgp_image_desc'];
	$Url = $RPGP_SinglePhotoDetails['rpgp_image_url'];

	// Get the Original ID of images
	$imageID  = attachment_url_to_postid( $Url );

	$UrlData = get_intermediate_image_sizes();

	// Default Image
	$DataImages_data_src = wp_get_attachment_image_src( $imageID, $UrlData[7]);

	// Small Image
	$DataImages_data_small = wp_get_attachment_image_src( $imageID, $UrlData[11]);

	// Medium Image
	$DataImages_data_medium = wp_get_attachment_image_src( $imageID, $UrlData[12]);

	// Large Image
	$DataImages_data_large = wp_get_attachment_image_src( $imageID, $UrlData[2]);

	// Retina Image
	$DataImages_data_retina = wp_get_attachment_image_src( $imageID, $UrlData[13]);	

	$i++;
	?>
	<div class="sp-slide">
		<img class="sp-image" alt="<?php echo $Title; ?>" src=""
			data-src="<?php echo $DataImages_data_src[0]; ?>"
			data-small="<?php echo $DataImages_data_small[0]; ?>"
			data-medium="<?php echo $DataImages_data_medium[0]; ?>"
			data-large="<?php echo $DataImages_data_large[0]; ?>"
			data-retina="<?php echo $DataImages_data_retina[0]; ?>"/>

If you like you can use it for the plugin.

Best regards
Lazinbee